The initial period the High School , belongs to the early 3rd century. Reconstructed later by the Athenians and destroyed in 88 B.C. The drainage system is remarkable funneling the rainwater in marble basins in the four corners of the courtyard.

Traces of life which once buzzed in the area, can be seen from the engravings on the slabs of rock and the names of adolescents on scattered pieces of marble, the sweethearts and the beauties of the time, their special moments, their games and their mischief.

Source : "DELOS – MYKONOS" K.TSAKOS